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Diffstat (limited to 'mysql-test/t/character_set_results_func.test')
| -rw-r--r-- | mysql-test/t/character_set_results_func.test | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/mysql-test/t/character_set_results_func.test b/mysql-test/t/character_set_results_func.test new file mode 100644 index 00000000000..df7437f225f --- /dev/null +++ b/mysql-test/t/character_set_results_func.test @@ -0,0 +1,102 @@ +############## mysql-test\t\character_set_results_func.test ################## +# # +# Variable Name: character_set_results # +# Scope: GLOBAL | SESSION # +# Access Type: Dynamic # +# Data Type: string # +# Default Value: utf8 (session), latin1 (global) # +# Range: NA # +# # +# # +# Creation Date: 2008-03-08 # +# Author: Rizwan # +# # +# Description: Test Cases of Dynamic System Variable character_set_results # +# that checks the behavior of this variable # +# # +# Reference: http://dev.mysql.com/doc/refman/5.1/en/ # +# server-system-variables.html # +# # +############################################################################### + +--echo '#--------------------FN_DYNVARS_012_01-------------------------#' +####################################################################### +# Check if setting character_set_results is changed in new connection # +####################################################################### + +# save +SET @global_character_set_results = @@global.character_set_results; +SET @session_character_set_results = @@session.character_set_results; + + +SET @@global.character_set_results = utf8; +--echo 'connect (con1,localhost,root,,,,)' +connect (con1,localhost,root,,,,); +--echo 'connection con1' +connection con1; +SELECT @@global.character_set_results; +SELECT @@session.character_set_results; +disconnect con1; + + +--echo '#--------------------FN_DYNVARS_012_02-------------------------#' +############################################################# +# Begin the functionality Testing of character_set_results # +############################################################# + +--echo 'connection default' +connection default; + +--disable_warnings +DROP TABLE IF EXISTS t1; +--enable_warnings + +CREATE TABLE t1(b CHAR(40) character set utf8); +SET NAMES utf8; + +#============================================================================== +--echo '----check string literals against different character_set_results---' +#============================================================================== +--echo check if results are converted to character_set_results +SET @@session.character_set_results = greek; +SELECT 'ЁЂЃЄ' AS utf_text; + +--echo check effect of character_set_results when introducers are used +SET @@session.character_set_results = latin1; +SELECT _latin1'Mller' AS latin1_text; +SET @@session.character_set_results = ascii; +SELECT _latin1'Mller' AS latin1_text; + +--echo check when we dont want any conversion +SET @@session.character_set_results = NULL; +SELECT 'ЁЂЃЄ' AS utf_text; + +#============================================================================== +--echo '---check results from table against different character_set_results--' +#============================================================================== +INSERT INTO t1 VALUES(_utf8'ЁЂЃЄ'); +INSERT INTO t1 VALUES('ФХЦЧШ'); + +SET @@session.character_set_results = NULL; +SELECT b, CHAR_LENGTH(b) FROM t1; + +SET @@session.character_set_results = utf8; +SELECT b, CHAR_LENGTH(b) FROM t1; + +SET @@session.character_set_results = koi8r; +SELECT b, CHAR_LENGTH(b) FROM t1; + +SET @@session.character_set_results = cp1250; +SELECT b, CHAR_LENGTH(b) FROM t1; + +DROP TABLE t1; +# restore +--echo 'connection default;' +connection default; +SET @@global.character_set_results = @global_character_set_results; +SET @@session.character_set_results = @session_character_set_results; + +########################################################## +# End of functionality Testing for character_set_results # +########################################################## + |